| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $249.63 | 10.589% | $276.0633 | $276.06 | $276.05 | $276.10 |
| Purchase #2 | $246.90 | 11.555% | $275.4293 | $275.43 | $275.45 | $275.40 |
| Purchase #3 | $72.60 | 8.592% | $78.8378 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $177.25 | 12.104% | $198.7043 | $198.70 | $198.70 | $198.70 |
| Purchase #5 | $137.31 | 4.455% | $143.4272 | $143.43 | $143.45 | $143.40 |
| Purchase #6 | $171.58 | 13.676% | $195.0453 | $195.05 | $195.05 | $195.00 |
| Purchase #7 | $86.73 | 13.667% | $98.5834 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $1,142.00 | $1,266.0906 | $1,266.09 | $1,266.15 | $1,266.00 | |